Welcome to LookChem.com Sign In|Join Free
  • or



Base Information Edit
  • Chemical Name:1,4-Benzoquinone
  • CAS No.:106-51-4
  • Molecular Formula:C6H4O2
  • Molecular Weight:108.097
  • Hs Code.:H4(=O)2 MOL WT. 108.1
  • European Community (EC) Number:203-405-2,946-235-0
  • ICSC Number:0779
  • NSC Number:36324
  • UN Number:2587
  • UNII:3T006GV98U
  • DSSTox Substance ID:DTXSID6020145
  • Nikkaji Number:J5.052K,J952.047C,J956.405E
  • Wikipedia:1,4-Benzoquinone
  • Wikidata:Q402719
  • NCI Thesaurus Code:C95317
  • Pharos Ligand ID:8VAZT25NR7BJ
  • Metabolomics Workbench ID:38307
  • Mol file:106-51-4.mol


Suppliers and Price of 1,4-Benzoquinone
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • Usbiological
  • p-Benzoquinone
  • 50g
  • $ 425.00
  • TRC
  • p-Benzoquinone
  • 100g
  • $ 245.00
  • TCI Chemical
  • 1,4-Benzoquinone >98.0%(T)
  • 100g
  • $ 59.00
  • TCI Chemical
  • 1,4-Benzoquinone >97.0%(T)
  • 25g
  • $ 20.00
  • TCI Chemical
  • 1,4-Benzoquinone >98.0%(T)
  • 25g
  • $ 22.00
  • TCI Chemical
  • 1,4-Benzoquinone >97.0%(T)
  • 500g
  • $ 100.00
  • TCI Chemical
  • 1,4-Benzoquinone >98.0%(T)
  • 500g
  • $ 176.00
  • Sigma-Aldrich
  • p-Benzoquinone for synthesis
  • 25 kg
  • $ 2950.75
  • Sigma-Aldrich
  • p-Benzoquinone for synthesis
  • 50 kg
  • $ 5753.50
  • Sigma-Aldrich
  • p-Benzoquinone for spectrophotometric det. of amines, ≥99.5% (HPLC)
  • 100g
  • $ 288.00
Total 7 raw suppliers
Chemical Property of 1,4-Benzoquinone Edit
Chemical Property:
  • Appearance/Colour:gold powder 
  • Vapor Pressure:0.166mmHg at 25°C 
  • Melting Point:113-115 ºC 
  • Refractive Index:n20/D 1.453 
  • Boiling Point:174 ºC at 760 mmHg 
  • PKA:7.7 
  • Flash Point:59.3 ºC 
  • PSA:34.14000 
  • Density:1.256 g/cm3 
  • LogP:0.25060 
  • Storage Temp.:2-8°C 
  • Solubility.:10g/l 
  • Water Solubility.:10 g/L (25℃) 
  • XLogP3:0.2
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:2
  • Rotatable Bond Count:0
  • Exact Mass:108.021129366
  • Heavy Atom Count:8
  • Complexity:149
  • Transport DOT Label:Poison

99%min *data from raw suppliers

p-Benzoquinone *data from reagent suppliers

Safty Information:
  • Pictogram(s): ToxicT,DangerousN,IrritantXi,Flammable
  • Hazard Codes: T:Toxic;
  • Statements: R23/25:; R36/37/38:; R50:; 
  • Safety Statements: S26:; S28A:; S45:; S61:; 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

  • Chemical Classes:Other Classes -> Aromatic Ketones
  • Canonical SMILES:C1=CC(=O)C=CC1=O
  • Inhalation Risk:A harmful contamination of the air can be reached rather quickly on evaporation of this substance at 20 °C.
  • Effects of Short Term Exposure:The substance is irritating to the eyes, skin and respiratory tract. The substance may cause effects on the eyes. Exposure far above the OEL could cause respiratory failure and death.
  • Effects of Long Term Exposure:Repeated or prolonged contact with skin may cause dermatitis. The substance may have effects on the skin and eyes. This may result in discolouration, inflammation and injury of the corneal epithelium.
  • Description Quinone (p-benzoquinone) exists as a large yellow, monoclinic prism with an irritating odour resembling that of chlorine. Quinone is extensively used as a chemical intermediate, a polymerisation inhibitor, an oxidising agent, a photographic chemical, a tanning agent, and a chemical reagent. Quinone (p-benzoquinone) was first produced commercially in 1919 and has since been manufactured in several European countries. Its major use is in hydroquinone production, but it is also used as a polymerisation inhibitor and as an intermediate in the production of a variety of substances, including rubber accelerators and oxidising agents. It is used in the dye, textile, chemical, tanning, and cosmetic industries. In chemical synthesis for hydroquinone and other chemicals, quinone is used as an intermediate. It is also used in the manufacturing industries and chemical laboratory associated with protein fibre, photographic film, hydrogen peroxide, and gelatin making. Occupational exposure to quinone may occur in the dye, textile, chemical, tanning, and cosmetic industries. Inhalation exposure to quinone may occur from tobacco smoke.
  • Physical properties Light yellow crystals with an acrid odor resembling chlorine. Odor threshold concentration is 84 ppb (quoted, Amoore and Hautala, 1983).
  • Uses 1,4-Benzoquinone is used in the manufacture of dyes, fungicide, and hydroquinone; for tanning hides; as an oxidizing agent; in photography; making gelatin insoluble; strengthening animal fibers and as reagent.
Technology Process of 1,4-Benzoquinone

There total 770 articles about 1,4-Benzoquinone which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
With 3-carboxypyridinium dichromate; In acetonitrile; at 20 ℃; for 0h;
Guidance literature:
With copper(II) nitrate/zeolite H-Y; for 0.0333333h; Further Variations:; heating mode; times; Product distribution; microwave irradiation;
Guidance literature:
With tert.-butylhydroperoxide; N-Bromosuccinimide; 1(4),8(11),15(18),22(25)-tetrakis-{(10R,20R)-2-hydroxy-10,20-diphenylethoxy}phthalocyaninato cobalt(II); In acetonitrile; at 80 ℃; Reagent/catalyst; Schlenk technique; Inert atmosphere;
Refernces Edit
Post RFQ for Price
  • ©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
  • [Hangzhou]86-571-87562588,87562561,87562573 Our Legal adviser: Lawyer